Invention Grant
- Patent Title: Process for treating lubricating-oil stock
- Patent Title (中): 润滑油原料处理方法
-
Application No.: US16882327Application Date: 1927-02-16
-
Publication No.: US1742021APublication Date: 1929-12-31
- Inventor: ACKERMAN ALBERT H
- Applicant: CATALYTIC CHEMICAL COMPANY
- Assignee: Catalytic Chemical Company
- Current Assignee: Catalytic Chemical Company
- Priority: US16882327 1927-02-16; US7547225 1925-12-14
- Main IPC: C10G17/06
- IPC: C10G17/06
Public/Granted literature
Information query
IPC分类:
